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Mar 13, 2023

2302.03710–1.pdf

Posted by in categories: cosmology, quantum physics

Bouncing cosmology from nonlinear dark energy with two cosmological constants.


Dropbox is a free service that lets you bring your photos, docs, and videos anywhere and share them easily. Never email yourself a file again!

Mar 13, 2023

Michelle Catts — SVP, Nuclear Programs, GE-Hitachi — Reliable Carbon-Free Power For The World

Posted by in categories: education, engineering, health, nuclear energy, policy

Reliable carbon-free power for the world — michelle catts, senior vice president, nuclear programs, ge-hitachi nuclear energy.


Michelle Catts is the Senior Vice President of Nuclear Programs at GE-Hitachi (GEH — https://nuclear.gepower.com/) located in Wilmington, NC.

Continue reading “Michelle Catts — SVP, Nuclear Programs, GE-Hitachi — Reliable Carbon-Free Power For The World” »

Mar 13, 2023

An Introduction to Neuroinformatics

Posted by in categories: biotech/medical, neuroscience

Details

The goal of brain imaging is to provide in-vivo measures of the human brain to better understand how the brain is structured, connected and functions.
In this talk, we will discuss how to analyze brain imaging data in order to make sense of the large amount of data that comes out of the scanner.

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Mar 13, 2023

Relativity Space Terran 1 Launch The World’s First 3D Printed Rocket Mission Highlights

Posted by in category: space

https://www.youtube.com/watch?v=8czQ_7s1EeE

Private searches.

Mar 13, 2023

Nokia Magic Max, Nokia is About to Reclaim its Crown with this Ultimate Flagship

Posted by in categories: computing, mobile phones

Reports say that the Nokia Magic Max will come in three different memory configurations. We will have 8GB, 12GB and 16GB of RAM with 256GB and 512GB storage options. It will launch with Android 13 out of the box with Snapdragon 8 Gen 2 SoC under the hood. We may also see a 6.7-inch AMOLED display with 120Hz refresh rate on the device. Corning Gorilla Glass 7 protection could be on the display of the upcoming flagship device from Nokia.

The device will feature a triple camera setup on the back with 144MP main sensor, 64MP ultrawide and 48MP Telephoto lens. Rumors have suggested a massive 7950mAh battery which can also charge from 0 to 100 within a few minutes, thanks to the 180W fast charger.

Continue reading “Nokia Magic Max, Nokia is About to Reclaim its Crown with this Ultimate Flagship” »

Mar 13, 2023

Uneven Circuit Aging Becoming A Bigger Problem

Posted by in categories: computing, engineering, life extension

The industry is gaining ground in understanding how aging affects reliability, but more variables make it harder to fix.

Circuit aging is emerging as a first-order design challenge as engineering teams look for new ways to improve reliability and ensure the functionality of chips throughout their expected lifetimes.

The need for reliability is obvious in data centers and automobiles, where a chip failure could result in downtime or injury. It also is increasingly important in mobile and consumer electronics, which are being used for applications such as in-home health monitoring or for navigation, and where the cost of the devices has been steadily rising. But aging also needs to be assessed in the context of variation models from the foundries, different use cases that may stress various components in different ways, and different power and thermal profiles, all of which makes it harder to accurately predict how a chip will behave over time.

Mar 13, 2023

Designing for Data Flow

Posted by in categories: computing, materials

Processing more data in more places while minimizing its movement becomes a requirement and a challenge.

Movement and management of data inside and outside of chips is becoming a central theme for a growing number of electronic systems, and a huge challenge for all of them.

Entirely new architectures and techniques are being developed to reduce the movement of data and to accomplish more per compute cycle, and to speed the transfer of data between various components on a chip and between chips in a package. Alongside of that, new materials are being developed to increase electron mobility and to reduce resistance and capacitance.

Mar 13, 2023

Strange Circular Sand Dunes Discovered on Mars

Posted by in category: space

Sand dunes of many shapes and sizes are common on Mars. In this example, the dunes are almost perfectly circular, which is unusual. Credit: NASA/JPL-Caltech/University of Arizona.

Sand dunes of many shapes and sizes are common on Mars.

Mars is the second smallest planet in our solar system and the fourth planet from the sun. It is a dusty, cold, desert world with a very thin atmosphere. Iron oxide is prevalent in Mars’ surface resulting in its reddish color and its nickname “The Red Planet.” Mars’ name comes from the Roman god of war.

Mar 13, 2023

New MIT/Caltech Ingestible Sensor Could Help Doctors Pinpoint GI Difficulties

Posted by in categories: biotech/medical, education, engineering

The sensor sends out its location as it moves through the GI tract, revealing where slowdowns in digestion may occur.

Engineers at MIT

MIT is an acronym for the Massachusetts Institute of Technology. It is a prestigious private research university in Cambridge, Massachusetts that was founded in 1861. It is organized into five Schools: architecture and planning; engineering; humanities, arts, and social sciences; management; and science. MIT’s impact includes many scientific breakthroughs and technological advances. Their stated goal is to make a better world through education, research, and innovation.

Mar 13, 2023

Why we need to slow down the AI chatbot revolution

Posted by in category: robotics/AI

Rushing the release of AI chatbots for search is a risky experiment fuelled by greed.